Orbital elements of COSMOS 985
| Launched | 16 January 1978 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10599 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2025 Dec 15 18:58 | 2025 Dec 12 05:07:41 | 82.9399 | 0.00528 | 11.1588 | 358.4267 | 1.6715 | 13.76912 | 7.743 |
| 2025 Dec 14 18:56 | 2025 Dec 12 05:07:41 | 82.9399 | 0.00528 | 11.1588 | 358.4267 | 1.6715 | 13.76912 | 7.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 05:07:41 | 82.9399 | 0.00528 | 11.1588 | 358.4267 | 1.6715 | 13.76912 | 7.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 05:07:41 | 82.9399 | 0.00528 | 11.1588 | 358.4267 | 1.6715 | 13.76912 | 7.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 06:32:09 | 82.9401 | 0.00532 | 11.4037 | 12.2217 | 1.6715 | 13.76912 | 7.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 06:32:09 | 82.9401 | 0.00532 | 11.4037 | 12.2217 | 1.6715 | 13.76912 | 7.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 06:32:09 | 82.9401 | 0.00532 | 11.4037 | 12.2217 | 1.6715 | 13.76912 | 7.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 06:32:09 | 82.9401 | 0.00532 | 11.4037 | 12.2217 | 1.6715 | 13.76912 | 7.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 06:32:09 | 82.9401 | 0.00532 | 11.4037 | 12.2217 | 1.6715 | 13.76912 | 7.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 06:11:58 | 82.9404 | 0.00535 | 11.6521 | 26.1507 | 1.6715 | 13.76912 | 7.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 06:11:58 | 82.9404 | 0.00535 | 11.6521 | 26.1507 | 1.6715 | 13.76912 | 7.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 06:11:58 | 82.9404 | 0.00535 | 11.6521 | 26.1507 | 1.6715 | 13.76912 | 7.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 06:11:58 | 82.9404 | 0.00535 | 11.6521 | 26.1507 | 1.6715 | 13.76912 | 7.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 06:11:58 | 82.9404 | 0.00535 | 11.6521 | 26.1507 | 1.6715 | 13.76912 | 7.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 03:17:11 | 82.9409 | 0.00539 | 12.0049 | 45.7881 | 1.6715 | 13.76912 | 7.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 03:17:11 | 82.9409 | 0.00539 | 12.0049 | 45.7881 | 1.6715 | 13.76912 | 7.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 03:17:11 | 82.9409 | 0.00539 | 12.0049 | 45.7881 | 1.6715 | 13.76912 | 7.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 03:17:11 | 82.9409 | 0.00539 | 12.0049 | 45.7881 | 1.6715 | 13.76912 | 7.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 03:17:11 | 82.9409 | 0.00539 | 12.0049 | 45.7881 | 1.6715 | 13.76912 | 7.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 03:17:11 | 82.9409 | 0.00539 | 12.0049 | 45.7881 | 1.6715 | 13.76912 | 7.743 |
| 2025 Nov 24 18:56 | 2025 Nov 20 02:56:58 | 82.9414 | 0.00541 | 12.2533 | 59.5234 | 1.6715 | 13.76912 | 7.743 |
| 2025 Nov 23 18:57 | 2025 Nov 20 02:56:58 | 82.9414 | 0.00541 | 12.2533 | 59.5234 | 1.6715 | 13.76912 | 7.743 |
| 2025 Nov 21 18:57 | 2025 Nov 20 02:56:58 | 82.9414 | 0.00541 | 12.2533 | 59.5234 | 1.6715 | 13.76912 | 7.743 |
| 2025 Nov 20 18:56 | 2025 Nov 20 02:56:58 | 82.9414 | 0.00541 | 12.2533 | 59.5234 | 1.6715 | 13.76912 | 7.743 |
| 2025 Nov 18 18:57 | 2025 Nov 08 15:23:41 | 82.9430 | 0.00542 | 12.8220 | 90.8634 | 1.6715 | 13.76912 | 7.743 |